i think you're pretty good!

but i would recommend "spicing up" the colors because they look kind of bland, like plasteline
and experimenting a bit with your hat layers to make them less... square

otherwise you're on pretty good tracks!

your on the right track Perfections all i have to say is to follow your gut and use your imagination

and all your skins are impressively epic 
and i hope u keep it up

I think your skins are good, but you need to train on your color palettes a bit, & improve shading.

Your skins are a good start, imo. I think your shading is nice, but I think there's room for improvement with how you shade hair. I don't personally have any tips for hair, as I'm also learning how to work on that, but it just looks a little off in my opinion. Other than that, I think your skins are great atm. :>

honestly, I'm a little confused by one of ur pants shading styles, but all in all it looks great! The way I learn is just experimenting, so experiment with different styles I guess The opacity thing in the advanced editor works really well if you want to fade from one color to another, as well as light sourcing :)